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IT - Software Jobs in California

IT - Software California

Viewing 1 - 20 of 751

IT - Software Jobs in California requiring security clearance

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Senior DevOPS Engineer

New
Forward Slope Incorporated
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San Diego, CA(On/Off-Site)
Posted today
5+ yrs exp
Unspecified

Accelint is a mission-driven technology company focused on strengthening national security and supporting critical industries. We build the technologies that help operators and organizations see what’...

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Senior Software Engineer

New
Anonymous Employer
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San Diego, CA(On/Off-Site)
Posted today
5+ yrs exp
Unspecified

Accelint is a mission-driven technology company focused on strengthening national security and supporting critical industries. We build the technologies that help operators and organizations see what’...

A

Manager, Software Engineer 1

New
L3Harris Technologies
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San Diego, CA(On-Site/Office)
Posted today
Top Secret
Not Specified

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

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SIGINT System Engineer (Senior or Expert)

New
Boeing
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El Segundo, CA(On-Site/Office)
Posted today
Top Secret
Not Specified

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

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Senior Software Engineer

New
Lockheed Martin
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Sunnyvale, CA(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 717273BR Description:Do you have a commitment to success, proven interpersonal skills, a positive outlook? Are you a creative thinker and problem solver? Are you looking for a meaningful c...

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Systems Engineer Staff - Level 4

New
Lockheed Martin
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Palmdale, CA(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 716350BR Description:You will be the Systems Engineer Staff - Level 4 for the Skunk Works® which is responsible for leading Model Based Systems Engineering (MBSE) Configuration Managem...

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Ground System Engineer

New
Lockheed Martin
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Palmdale, CA(On-Site/Office)
Posted today
Top Secret
Not Specified

Job Number 717168BR Description:We are Lockheed Martin Specialized System Engineer that acts as a system expert. Performs computer administrations functions to include software installations and upg...

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Senior Embedded Software Engineer, Onsite

New
RTX
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El Segundo, CA(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-02-05Country:United States of AmericaLocation:US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

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Embedded Software Engineer, Onsite

New
RTX
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El Segundo, CA(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-02-05Country:United States of AmericaLocation:US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

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Configuration Management Specialist

New
General Atomics Intelligence
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Poway, CA(On-Site/Office)
Posted today
Secret
Not Specified

General Atomics Aeronautical Systems, Inc. (GA-ASI), an affiliate of General Atomics, is a world leader in proven, reliable remotely piloted aircraft and tactical reconnaissance radars, as well as adv...

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Director, Business Development, Air Defense

New
Anduril Industries
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Costa Mesa, CA(On-Site/Office)
Posted today
Secret
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

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Director, Business Development, Advanced Effects (International)

New
Anduril Industries
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Costa Mesa, CA(On-Site/Office)
Posted today
Secret
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

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Software Developer

New
General Atomics Intelligence
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San Diego, CA(On-Site/Office)
Posted 1 day ago
Top Secret
Not Specified

General Atomics (GA), and its affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, ai...

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Embedded Software Developer

New
General Atomics Intelligence
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Poway, CA(On-Site/Office)
Posted 1 day ago
Secret
Not Specified

General Atomics Aeronautical Systems, Inc. (GA-ASI), an affiliate of General Atomics, is a world leader in proven, reliable remotely piloted aircraft and tactical reconnaissance radars, as well as adv...

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Embedded Software Engineer - Rust, Viasat Government

New
Viasat, Inc.
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Carlsbad, CA(On-Site/Office)
Posted 1 day ago
Secret
Not Specified

About usOne team. Global challenges. Infinite opportunities. At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape...

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2026 Full-time - Software Engineer I - Onsite (CA)

New
RTX
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Goleta, CA(On-Site/Office)
Posted 1 day ago
Secret
Not Specified

Date Posted:2026-02-05Country:United States of AmericaLocation:US-CA-GOLETA-H01 ~ 6380 Hollister Ave ~ BLDG H01Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: ...

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Senior Servicenow Developer

New
TAD PGS
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Monterey, CA(On-Site/Office)
Posted 1 day ago
5+ yrs exp
Secret

We have an outstanding position for a Senior ServiceNow Developer to join a leading Company located in the Monterey, CA surrounding area. This is on onsite position. Pay Rate: $71.00 - $75.00 **US C...

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Staff BSP Embedded Software Engineer

New
Northrop Grumman
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Redondo Beach, CA(On-Site/Office)
Posted 1 day ago
Secret
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on re...

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Configuration Analyst (Level 3/4)

New
Northrop Grumman
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Redondo Beach, CA(On-Site/Office)
Posted 1 day ago
TS/SCI
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SCITRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revol...

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Engineer Systems IPTL Level 3/4 (AHT)

New
Northrop Grumman
Apply today! Be one of the first candidates to apply for maximum exposure.
Los Angeles, CA(On-Site/Office)
Posted 1 day ago
Secret
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on re...

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